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PLEASE NOTE: In the autumn of 1995, we hatched the idea for a free, local gardening publication. The following spring, we published the first issue of Michigan Gardener magazine. Advertisers, readers, and distribution sites embraced our vision. Thus began an exciting journey of helping our local gardening community grow and prosper.
After 27 years, nearly 200 issues published, and millions of copies printed, we have decided it is time to end the publication of our Print Magazine and E-Newsletter.

Tips for lawn care during wet and cool weather

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MSU Extension:

At least to this point in the year, the weather of 2013 couldn’t be any different than 2012. The season of 2012 was characterized by high temperatures and extended dry conditions. Now that we’re about mid-June, nary has an air conditioner been fired up and most turf managers are just hoping for a couple days of dry weather. Although precipitation is always somewhat scattered and variable from location to location, since Sunday night (June 9), many locations have received between 1 to 3 inches of rain, and this wasn’t following a dry spell. What challenges do the cool weather and abundant precipitation present for managing your lawn?

Read the full article here…

 

Michigan’s Hemlock Trees Face Big Threat from a Tiny Insect

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Michigan Department of Agriculture recommends inspecting your hemlock trees

The hemlock woolly adelgid (HWA) is a tiny, aphid–like insect that damages hemlock trees by inserting its mouthparts into the base of the needles and removing plant fluids.
The hemlock woolly adelgid (HWA) is a tiny, aphid–like insect that damages hemlock trees by inserting its mouthparts into the base of the needles and removing plant fluids.

The Michigan Department of Agriculture & Rural Development (MDARD) is reminding homeowners and landscapers that although hemlock woolly adelgid (HWA) can be seen year round, spring is one of the better times to inspect hemlocks for their presence.

“The HWA is a tiny, aphid–like insect that damages hemlock trees by inserting its mouthparts into the base of the needles and removing plant fluids,” said Gina Alessandri, director of MDARD’s Pesticide and Plant Pest Management Division. “This feeding activity results in needle loss, reduced twig growth, dieback and death. HWA can kill an entire tree in as few as three years.”

HWA was first discovered in Virginia in 1951 and has since infested hemlock trees from Maine to Georgia. HWA has decimated hemlock stands across much of the eastern U.S.

Approximately 100 million hemlock trees are present in Michigan forests and hemlocks are commonly utilized in landscape plantings. At this time, HWA is not known to exist in Michigan although it has been found here before.  HWA has been documented in the Harbor Springs/Petoskey area (2006, 2007, and 2010), the Utica and Clinton Township areas of Macomb County (2010), the Grand Haven and Holland areas (2010) and the New Buffalo area of Berrien County (2012). At each of these sites, MDARD required the removal and destruction of infested trees, treated hemlocks in close proximity to those infested trees with insecticides and is conducting follow-up surveys.

The biggest threat of introduction of HWA into Michigan comes from the importation of hemlocks, primarily through the nursery and landscape trade, from areas where HWA is established.  If you have ever had hemlock planted on your property, your hemlocks could have an increased risk of having HWA. Michigan’s Hemlock Woolly Adelgid Quarantine restricts the movement of hemlock into the state, and includes a complete ban on the movement of hemlock from infested areas of the country into Michigan.

Examine your hemlocks for the presence of white cottony masses on the underside of the outermost branch tips where the needles attach. As it matures, HWA produces a covering of cottony-like wax filaments to protect itself and its eggs from natural enemies and to prevent them from drying out. The “cotton” can be readily observed from late fall to early summer.

“Most positive reports of HWA in Michigan have come from alert and conscientious arborists and landscapers,” said Alessandri.  “This underscores the importance of citizen involvement in invasive pest detection.”

If you suspect you have seen HWA, immediately call MDARD’s Customer Service Center at (800) 292-3939 or via email at MDA-Info@michigan.gov and report it.”

Website Extra: The artistic country garden

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The garden of Judy and Larry Rowe reflects their love of art and creativity

To read the full profile on Judy and Larry Rowe, pick up a copy of the June, 2013 issue of Michigan Gardener in stores or find it in our digital edition.

Photos by Sandie Parrott

Purchased from a neighbor, this manure spreader is the center of attention in the front yard, along with a white dogwood (Cornus florida ‘Weaver’s White’) and a pink-purple rhododendron (‘Elsie Lee’).
Purchased from a neighbor, this manure spreader is the center of attention in the front yard, along with a white dogwood (Cornus florida ‘Weaver’s White’) and a pink-purple rhododendron (‘Elsie Lee’).

 
Larry made the arbor for this corner garden that sits next to their sunroom where they relax and listen to singing birds playing in the water. There are two ‘Jackmanii' clematis on the arbor, several hostas, and two Alberta spruces for seclusion.
Larry made the arbor for this corner garden that sits next to their sunroom where they relax and listen to singing birds playing in the water. There are two ‘Jackmanii’ clematis on the arbor, several hostas, and two Alberta spruces for seclusion.

 
Larry made the wishing well from an old barbeque grill. The arbor Larry also made is covered with clematis, while clay drain tiles serve as a border. Insulators line the paths to keep hoses out of the gardens and prickly pear cactus (Opuntia humifusa), hardy in Michigan, surrounds a planted cactus dish garden.
Larry made the wishing well from an old barbeque grill. The arbor Larry also made is covered with clematis, while clay drain tiles serve as a border. Insulators line the paths to keep hoses out of the gardens and prickly pear cactus (Opuntia humifusa), hardy in Michigan, surrounds a planted cactus dish garden.

 
Judy collects cacti, even though most are not hardy in Michigan and must be taken inside. The pot of succulents is made of five drain tiles turned upside down and wired together to form a flower shape. The display is crowned by a hypertufa pot made by a fellow Master Gardener.
Judy collects cacti, even though most are not hardy in Michigan and must be taken inside. The pot of succulents is made of five drain tiles turned upside down and wired together to form a flower shape. The display is crowned by a hypertufa pot made by a fellow Master Gardener.

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